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urlmon: Use an iface instead of a vtbl pointer in EnumFORMATETC.

This commit is contained in:
Michael Stefaniuc 2010-12-06 23:34:01 +01:00 committed by Alexandre Julliard
parent 6f401f9811
commit c5935e152e
1 changed files with 15 additions and 12 deletions
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27
dlls/urlmon/format.c
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@ -24,7 +24,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
static WCHAR wszEnumFORMATETC[] = {'_','E','n','u','m','F','O','R','M','A','T','E','T','C','_',0};
typedef struct {
const IEnumFORMATETCVtbl *lpEnumFORMATETCVtbl;
IEnumFORMATETC IEnumFORMATETC_iface;
FORMATETC *fetc;
UINT fetc_cnt;
@ -33,13 +33,16 @@ typedef struct {
LONG ref;
} EnumFORMATETC;
static IEnumFORMATETC *EnumFORMATETC_Create(UINT cfmtetc, const FORMATETC *rgfmtetc, UINT it);
static inline EnumFORMATETC *impl_from_IEnumFORMATETC(IEnumFORMATETC *iface)
{
return CONTAINING_RECORD(iface, EnumFORMATETC, IEnumFORMATETC_iface);
}
#define ENUMF_THIS(iface) DEFINE_THIS(EnumFORMATETC, EnumFORMATETC, iface)
static IEnumFORMATETC *EnumFORMATETC_Create(UINT cfmtetc, const FORMATETC *rgfmtetc, UINT it);
static HRESULT WINAPI EnumFORMATETC_QueryInterface(IEnumFORMATETC *iface, REFIID riid, void **ppv)
{
EnumFORMATETC *This = ENUMF_THIS(iface);
EnumFORMATETC *This = impl_from_IEnumFORMATETC(iface);
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
@ -57,7 +60,7 @@ static HRESULT WINAPI EnumFORMATETC_QueryInterface(IEnumFORMATETC *iface, REFIID
static ULONG WINAPI EnumFORMATETC_AddRef(IEnumFORMATETC *iface)
{
EnumFORMATETC *This = ENUMF_THIS(iface);
EnumFORMATETC *This = impl_from_IEnumFORMATETC(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
@ -65,7 +68,7 @@ static ULONG WINAPI EnumFORMATETC_AddRef(IEnumFORMATETC *iface)
static ULONG WINAPI EnumFORMATETC_Release(IEnumFORMATETC *iface)
{
EnumFORMATETC *This = ENUMF_THIS(iface);
EnumFORMATETC *This = impl_from_IEnumFORMATETC(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
@ -83,7 +86,7 @@ static ULONG WINAPI EnumFORMATETC_Release(IEnumFORMATETC *iface)
static HRESULT WINAPI EnumFORMATETC_Next(IEnumFORMATETC *iface, ULONG celt,
FORMATETC *rgelt, ULONG *pceltFetched)
{
EnumFORMATETC *This = ENUMF_THIS(iface);
EnumFORMATETC *This = impl_from_IEnumFORMATETC(iface);
ULONG cnt;
TRACE("(%p)->(%d %p %p)\n", This, celt, rgelt, pceltFetched);
@ -110,7 +113,7 @@ static HRESULT WINAPI EnumFORMATETC_Next(IEnumFORMATETC *iface, ULONG celt,
static HRESULT WINAPI EnumFORMATETC_Skip(IEnumFORMATETC *iface, ULONG celt)
{
EnumFORMATETC *This = ENUMF_THIS(iface);
EnumFORMATETC *This = impl_from_IEnumFORMATETC(iface);
TRACE("(%p)->(%d)\n", This, celt);
@ -120,7 +123,7 @@ static HRESULT WINAPI EnumFORMATETC_Skip(IEnumFORMATETC *iface, ULONG celt)
static HRESULT WINAPI EnumFORMATETC_Reset(IEnumFORMATETC *iface)
{
EnumFORMATETC *This = ENUMF_THIS(iface);
EnumFORMATETC *This = impl_from_IEnumFORMATETC(iface);
TRACE("(%p)\n", This);
@ -130,7 +133,7 @@ static HRESULT WINAPI EnumFORMATETC_Reset(IEnumFORMATETC *iface)
static HRESULT WINAPI EnumFORMATETC_Clone(IEnumFORMATETC *iface, IEnumFORMATETC **ppenum)
{
EnumFORMATETC *This = ENUMF_THIS(iface);
EnumFORMATETC *This = impl_from_IEnumFORMATETC(iface);
TRACE("(%p)->(%p)\n", This, ppenum);
@ -157,7 +160,7 @@ static IEnumFORMATETC *EnumFORMATETC_Create(UINT cfmtetc, const FORMATETC *rgfmt
URLMON_LockModule();
ret->lpEnumFORMATETCVtbl = &EnumFORMATETCVtbl;
ret->IEnumFORMATETC_iface.lpVtbl = &EnumFORMATETCVtbl;
ret->ref = 1;
ret->it = it;
ret->fetc_cnt = cfmtetc;
@ -165,7 +168,7 @@ static IEnumFORMATETC *EnumFORMATETC_Create(UINT cfmtetc, const FORMATETC *rgfmt
ret->fetc = heap_alloc(cfmtetc*sizeof(FORMATETC));
memcpy(ret->fetc, rgfmtetc, cfmtetc*sizeof(FORMATETC));
return (IEnumFORMATETC*)ret;
return &ret->IEnumFORMATETC_iface;
}
/**********************************************************